I'm going to give mine a try this coming weekend. Just going to set everything up on my pop-up camper. Luckily I have a school parking lot across the road.
I think the box was suppose to replace the sticker, but with supply shortages they brought the stickers back. I think they'd make more money off the boxes so I like the sticker idea if you have multiple trailers.
Most EVs can't be overcharged...
But you're telling me that no one can hack a gasoline vehicle parked in a garage to start and kill everyone in the house? Oh wait, no fumes with the EV. So there's a plus.